Furnace Articles

Does Turning the Heat On and Off Save Money?

February 24, 2026

Everyone wants to save money on Pennsylvania heating bills, especially when the winter temperatures start to drop.

Is My Furnace Overheating?

January 31, 2026

Remember, if your system gets too hot, you should keep a cool head and get your furnace taken care of right away.

How Does My Furnace Affect My Home’s Indoor Air Quality?

October 15, 2025

We’ve got you covered at Link Service Heating & Cooling with this handy guide to indoor comfort and winter air quality.

10 Things to Consider When Buying a New Furnace

March 15, 2025

The heating pros at Link Service Heating & Cooling have drawn up a list of 10 things to consider when buying a new furnace.

Why Is My Furnace Leaking Water?

February 15, 2025

You just discovered there is a puddle of water on the floor in front of your furnace. What does this mean? Why would your furnace be leaking water?

A Guide of Commonly Asked Questions About Refrigerants in 2025

January 15, 2025

The US EPA is gearing up to enforce a shift to a new refrigerant type for all new air conditioning systems and heat pumps in 2025.

Why Won’t My Furnace Stop Running?

December 31, 2024

Is your furnace blowing air without pause? If so, you’re probably feeling a bit concerned—and your Johnstown house most likely feels like an oven. On top of that, your utility bill will be considerably higher with your furnace constantly running.

How Do I Keep My Heat During Extreme Cold Weather?

December 16, 2024

We receive countless calls every time the temperatures drop below normal ranges, as homeowners here in Johnstown encounter problems with their home’s heating system.

Why Is the Furnace Pilot Light Going Out?

November 30, 2024

This issue happens more often than not with older furnaces, and it could be a sign you are ready to upgrade your Ebensburg home’s heating and cooling system with a new model. At the 10-year mark, furnaces start to lose efficiency and begin breaking down more frequently.

5 Ways to Lower Your Winter Heating Bill

November 15, 2024

When the temperature gets low, your energy bill gets high. That’s because you spend more time indoors during the winter. And we don’t blame you—it can get pretty cold here in Pennsylvania.

What’s That Smell Coming From My Furnace?

September 15, 2024

If your furnace is producing a strange smell, you should always treat it with caution. While the cause for the odor may be benign, it could just as easily be harmful to inhale. When in doubt, always open windows to ensure ventilation, and evacuate your Ebensburg home.

What Is a Dual Fuel Heating System?

February 15, 2024

So, you’re thinking about upgrading your Pennsylvania heating and cooling system. Have you ever heard of dual fuel? 

7 Furnace Maintenance Tips

December 20, 2022

Our team at Link Service Heating & Cooling wants to help you be prepared by providing the following furnace maintenance tips.

What Are Signs I Need a New Furnace?

November 15, 2022

A furnace is a major investment for any Altoona homeowner. Although it’s not something that will need to be done frequently, most people will face the decision of needing to purchase a new heating system sometime during home ownership.

How Does My Gas Furnace Work?

March 1, 2022

Our professionals at Link Service Heating & Cooling encourage you to understand how your gas furnace works so you can spot any potential problems in your Ebensburg home’s heating system. 

Why Is My Furnace Filter Soggy?

February 15, 2022

You have just inspected your air filter, only to find it is sopping wet! Thoughts begin to race through your head, and you ask yourself, Is my furnace breaking down? or Is this going to be expensive to repair? Fortunately, there is no need for panic. 

Why Is My Furnace Blowing Cold Air?

January 23, 2022

Did you finally turn your furnace on this winter only to have cold air blowing out of your vents? Or did your furnace stop working just when you started to need it most?

5 Reasons to Schedule a Fall Furnace Clean and Check

September 15, 2021

Once the cooler weather hits here in Altoona this fall, you are going to want the inside of your home toasty and comfortable. This means turning on your furnace. Long before the first night you’ll want to use it, you should have your furnace cleaned and checked by a professional from Link Service Heating & Cooling. 

How Can I Make My Furnace Last Longer?

January 17, 2021

The average furnace lasts between 10 and 15 years. But did you know you can take steps to make it last longer? There is no shortcut or hack to increase your furnace’s longevity.

6 Ways Your Furnace Keeps You Safe

November 13, 2020

Your fuel-burning furnace has a number of mechanisms allowing it to run safely and effectively. These features prevent fires and protect your indoor air quality (IAQ). They also work to prevent internal errors from damaging large portions of your furnace.

Fall HVAC Maintenance

September 18, 2020

As the saying goes, “Time and tide wait for no one.” Whether you’re prepared or not, the summer months and warmer weather are gone, moving aside for fall and cooler temps. That means here in Johnstown you need to think about preparing your heating, ventilation, and air conditioning (HVAC) system for fall maintenance.

What Are the Different Types of Furnaces?

March 6, 2020

If you happen to be in the market for a new furnace, you may be overwhelmed by the number of options available. Our professional team at Link Service HVAC would like to make it a bit easier by providing some basics for you.

What Is AFUE?

January 30, 2020

Aan electric or gas- or oil-fired furnace’s efficiency is measured by its AFUE, or Average Fuel Utilization Efficiency. This standard measurement is given in percentages, , letting you know how much of your fuel is actually used to heat your Pennsylvania home and how much fuel is wasted.